From: Ping-Ke Shih <pkshih@realtek.com>
To: Dan Carpenter <dan.carpenter@linaro.org>,
Harshit Mogalapalli <harshit.m.mogalapalli@gmail.com>
Cc: "linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"kernel-janitors@vger.kernel.org"
<kernel-janitors@vger.kernel.org>
Subject: RE: [PATCH] rtlwifi: rtl8188ee: remove an accidental '-' character
Date: Mon, 3 Nov 2025 01:17:07 +0000 [thread overview]
Message-ID: <8d6962531a9545fd8279fbc7cd04340c@realtek.com> (raw)
In-Reply-To: <aQSz3KnK4wFIJoe3@stanley.mountain>
Dan Carpenter <dan.carpenter@linaro.org> wrote:
> Sent: Friday, October 31, 2025 9:04 PM
> The "->allstasleep" variable is a 1 bit bitfield. It can only be
> 0 or 1. This "= -1" assignement was supposed to be "= 1". This
> doesn't change how the code works, it's just a cleanup.
Yes, this patch doesn't change logic at all. However, it looks like existing
code is wrong, since other places in the same pattern in this driver set to 0.
More, I check vendor driver which also sets this value to 0.
>
> Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
> ---
> Found with a static checker rule that Harshit and I wrote.
>
> drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c
> b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c
> index 7252bc621211..7ef57b1c674c 100644
> --- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c
> +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c
> @@ -694,7 +694,7 @@ void rtl88e_set_p2p_ps_offload_cmd(struct ieee80211_hw *hw, u8 p2p_ps_state)
>
> if (P2P_ROLE_GO == rtlpriv->mac80211.p2p) {
> p2p_ps_offload->role = 1;
> - p2p_ps_offload->allstasleep = -1;
> + p2p_ps_offload->allstasleep = 1;
> } else {
> p2p_ps_offload->role = 0;
> }
> --
> 2.51.0
next prev parent reply other threads:[~2025-11-03 1:17 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-31 13:04 [PATCH] rtlwifi: rtl8188ee: remove an accidental '-' character Dan Carpenter
2025-11-03 1:17 ` Ping-Ke Shih [this message]
2025-11-05 14:54 ` Dan Carpenter
2025-11-06 0:47 ` Ping-Ke Shih
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